Environmental controller housing



FIG. 1 is a perspective view of an environmental controller housing;

FIG. 2 is a front elevation view of the environmental controller housing of FIG. 1; and,

FIGS. 3–6 are left, right, top, and bottom views of the environmental controller housing of FIG. 1.

The portions illustrated in broken lines on the figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an environmental controller housing, as shown and described. 